46 lines
1.7 KiB
Docker
46 lines
1.7 KiB
Docker
# Mail-in-a-Box Dockerfile
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# see https://www.docker.io
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###########################
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# To build the image:
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# sudo docker.io build -t box .
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# Run your container the first time with an interactive console so you can
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# create your first mail account.
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# sudo docker.io run -i -t box
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# Then run it in the background and expose all of the ports so that the *host* acts as a Mail-in-a-Box:
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# (the SSH port is only available locally, but other ports are exposed publicly and must be available
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# otherwise the container won't start)
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# sudo docker.io run -d -p 22 -p 25:25 -p 53:53/udp -p 443:443 -p 587:587 -p 993:993 box
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FROM ubuntu:14.04
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MAINTAINER Joshua Tauberer (http://razor.occams.info)
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# We can't know these values ahead of time, so set them to something
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# obviously local. The start.sh script will need to be run again once
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# these values are known. We use the IP address here as a flag that
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# the configuration is incomplete.
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ENV PUBLIC_HOSTNAME box.local
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ENV PUBLIC_IP 192.168.200.1
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# Docker-specific Mail-in-a-Box configuration.
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ENV DISABLE_FIREWALL 1
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# Our install will fail if SSH is installed and allows password-based authentication.
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RUN DEBIAN_FRONTEND=noninteractive apt-get install -qq -y openssh-server
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RUN sed -i /etc/ssh/sshd_config -e "s/^#PasswordAuthentication yes/PasswordAuthentication no/g"
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# Add this repo into the image so we have the configuration scripts.
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ADD scripts /usr/local/mailinabox/scripts
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ADD conf /usr/local/mailinabox/conf
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ADD tools /usr/local/mailinabox/tools
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# Start the configuration.
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RUN cd /usr/local/mailinabox; scripts/start.sh
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# How the instance is launched.
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ADD containers/docker /usr/local/mailinabox/containers/docker
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CMD bash /usr/local/mailinabox/containers/docker/start_services.sh
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EXPOSE 22 25 53 443 587 993
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